T Cell News and Research

Latest T Cell News and Research

Gene that plays a key role in brain wiring

The complexity of the brain and, more specifically, how nerve cells form billions of contacts when there are fewer than 30,000 human genes is still a scientific mystery.

20 Apr 2005

Brain-injury rehabilitation depends on acetylcholine circuitry

The ability of the brain to recover from such injury as stroke or trauma depends on a particular circuitry of neurons that "talk" to one another using the brain chemical acetylcholine, researchers led by James Conner and Mark Tuszynski in the Neural repair Group at UCSD have discovered.

20 Apr 2005

Researchers find ovarian cancer patients who appear to respond better than others to gefitinib, or Iressa

Researchers at Fox Chase Cancer Center in Philadelphia have identified a subset of ovarian cancer patients who appear to respond better than others to gefitinib, or Iressa. The research was presented today at the 96th Annual Meeting of the American Association for Cancer Research in Anaheim, Calif.

20 Apr 2005

New drug, RAD001, shown to stop the growth of ovarian cancer cells

A new drug, RAD001, has been shown to stop the growth and movement of certain ovarian cancer cells, according to scientists at Fox Chase Cancer Center in Philadelphia. The research was presented today at the 96th Annual Meeting of the American Association for Cancer Research (AACR) in Anaheim, Calif.

20 Apr 2005

New method for obtaining sequence information from thousands of genomes simultaneously

One of the world’s leading scientists, Nobel Prize winner, Dr Sydney Brenner, has devised a new method for obtaining sequence information from thousands of genomes simultaneously. Current technologies can only analyse one genome at a time.

20 Apr 2005

Breakthrough technology to detect cancer

Researchers at the University of Liverpool have developed a breakthrough technology that identifies molecular markers in early lung cancer.

20 Apr 2005

New era drug gives hope to Gleevec resistant leukaemia sufferers

Gleevec, a drug regarded by many as having "wonder drug" capabilities in the treatment of chronic myelogenous leukaemia (CML) and other cancers, has been revealed as having shortcomings in that some patients have undergone a relapse after building a resistance to the drug. For others with the advanced stage of the disease, the drug has failed to produce durable remissions.

19 Apr 2005

A simple spit test could predict cancers

In future scientists say, a test as simple as spitting into a collection tube or cup might be a screening test for breast cancer and the early detection of other tumours.

19 Apr 2005

Searching for the right pharmaceutical agent: survival as the indicator

Tumor cells divide fast. They thus require a high supply of components for their DNA, like purines. The biosynthesis of purines could now be a new point of attack for chemotherapy. However, without a natural model, the search for an inhibitor for a cellular process is like the proverbial search for a needle in a haystack. An American research team has developed a clever way to quickly conjure the desired "needle" out of the hay, presenting several candidates to act as starting points for the design of a purine synthesis inhibitor.

19 Apr 2005

Researchers find promising cancer-fighting power of synthetic cell-signaling molecule

Novel anti-cancer compounds called Enigmols suppress the growth of human cell lines representing cancers of the prostate, breast, colon, ovary, pancreas, brain and blood, and reduce tumors in three animal studies, new research shows.

19 Apr 2005

Ancient protein could be critical to stopping the uncontrolled division of tumor cells that cause cancer

Molecular Biology and Microbiology professor Mark Muller has found that the protein, called MKRN1, promotes the destruction of an enzyme called telomerase that enables rapid duplication of cells. While researchers have known for years that healthy cells repress telomerase, they haven't understood why.

19 Apr 2005

New method for the study of ion channel gating kinetics

An ion channel is a protein pore that lets ions (charged atoms such as calcium) pass through a cell's membrane. The method fits data to a new class of models, called manifest interconductance rank (MIR) models, which will give researchers a better understanding of the mechanisms by which ion channels open and close.

19 Apr 2005

Researchers insert engineered human stem cells into the spinal cords of ALS-afflicted rats

Unveiling a delivery method that may one day help surgeons treat the deadly neurodegenerative disease amyotrophic lateral sclerosis (ALS), researchers at the University of Wisconsin-Madison have inserted engineered human stem cells into the spinal cords of ALS-afflicted rats.

19 Apr 2005

Vegetables such as broccoli and spices like red chili pepper, may provide a cancer-fighting benefit

Two new studies suggest that vegetables such as broccoli and spices like red chili pepper, may provide a cancer-fighting benefit by slowing or preventing the growth of cancerous tumor cells. The findings, being presented at the annual meeting of the American Association for Cancer Research held April 16 to 20 at the Anaheim Convention Center in Anaheim, Calif., looked at the effect of these dietary agents on cancers that have extremely poor prognoses despite advances in surgery and other therapies.

19 Apr 2005

Dramatic difference between breast cancers in US and Africa

A study comparing, for the first time, breast cancers from Nigeria, Senegal and North America has found that women of African ancestry are more likely to be diagnosed with a more virulent form of the disease than women of European ancestry.

19 Apr 2005

Drugs targeted at muscle cells can be of use in the treatment of diabetes patients with insulin resistance

Type 2 diabetes is a clinical disease characterised by disruption to the metabolism of glucose and lipids as well as to the production of and physiological reactions to insulin.

19 Apr 2005

Compound derived from cottonseed oil could help improve the effectiveness of chemotherapy at treating head and neck cancer

The findings, which will be presented Tuesday, April 19, at the American Association for Cancer Research annual meeting, could lead to a treatment that provides an effective option to surgically removing the cancer, helping patients preserve vital organs involved in speech and swallowing.

19 Apr 2005

Clinical trial of gefitinib for advanced lung cancer closes early

Researchers have closed a randomized clinical trial comparing gefitinib (Iressa) vs. placebo following chemotherapy and radiation for patients with non-small cell lung cancer (NSCLC) that had spread only to nearby tissues or lymph nodes. Review of interim data indicated that gefitinib would not improve survival.

19 Apr 2005

Statins help cut risk for advanced prostate cancer

In a 10-year study of more than 30,000 health professionals, researchers at Johns Hopkins and Harvard found that the longer men take cholesterol-lowering drugs such as statins, the far less likely they are to develop advanced prostate cancer.

19 Apr 2005

Exercise variety - not intensity - appears to reduce some Alzheimer's disease risk

The variety of leisure and physical activity one engages in -- and not its intensity in terms of calories expended - may reduce dementia risk in older people, according to researchers at Johns Hopkins.

19 Apr 2005

T Cell News and Research

Latest T Cell News and Research

Gene that plays a key role in brain wiring

Brain-injury rehabilitation depends on acetylcholine circuitry

Researchers find ovarian cancer patients who appear to respond better than others to gefitinib, or Iressa

New drug, RAD001, shown to stop the growth of ovarian cancer cells

New method for obtaining sequence information from thousands of genomes simultaneously

Breakthrough technology to detect cancer

New era drug gives hope to Gleevec resistant leukaemia sufferers

A simple spit test could predict cancers

Searching for the right pharmaceutical agent: survival as the indicator

Researchers find promising cancer-fighting power of synthetic cell-signaling molecule

Ancient protein could be critical to stopping the uncontrolled division of tumor cells that cause cancer

New method for the study of ion channel gating kinetics

Researchers insert engineered human stem cells into the spinal cords of ALS-afflicted rats

Vegetables such as broccoli and spices like red chili pepper, may provide a cancer-fighting benefit

Dramatic difference between breast cancers in US and Africa

Drugs targeted at muscle cells can be of use in the treatment of diabetes patients with insulin resistance

Compound derived from cottonseed oil could help improve the effectiveness of chemotherapy at treating head and neck cancer

Clinical trial of gefitinib for advanced lung cancer closes early

Statins help cut risk for advanced prostate cancer

Exercise variety - not intensity - appears to reduce some Alzheimer's disease risk

Immunology eBook

CellVoyant's AI-Powered Vision for the Future of Cell Therapy

Scalable, Smart, and Accessible: The Future of Lab Automation

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T Cell News and Research

Latest T Cell News and Research

Immunology eBook

CellVoyant's AI-Powered Vision for the Future of Cell Therapy

Scalable, Smart, and Accessible: The Future of Lab Automation

Healthy Beginnings, Hopeful Futures: A Conversation with WHO’s Dr. Allotey

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